| Riviera Beach to Kingsville (Texas) | 1,093.81 mi (1,760.32 km) |
| Riviera Beach to Kinston (North Carolina) | 604.86 mi (973.43 km) |
| Riviera Beach to Kirkland (Washington) | 2,683.91 mi (4,319.33 km) |
| Riviera Beach to Kirksville (Missouri) | 1,171.40 mi (1,885.19 km) |
| Riviera Beach to Kirkwood (Missouri) | 1,011.59 mi (1,628.00 km) |
| Riviera Beach to Kiryas Joel (New York) | 1,060.59 mi (1,706.85 km) |
| Riviera Beach to Kissimmee (Florida) | 133.55 mi (214.93 km) |
| Riviera Beach to Klamath Falls (Oregon) | 2,571.11 mi (4,137.81 km) |
| Riviera Beach to Knightdale (North Carolina) | 629.42 mi (1,012.95 km) |
| Riviera Beach to Knik-Fairview (Alaska) | 3,937.57 mi (6,336.90 km) |
| Riviera Beach to Knoxville (Tennessee) | 674.55 mi (1,085.59 km) |
| Riviera Beach to Kokomo (Indiana) | 1,006.81 mi (1,620.31 km) |
| Riviera Beach to Kuna (Idaho) | 2,328.39 mi (3,747.19 km) |
| Riviera Beach to Kyle (Texas) | 1,103.93 mi (1,776.60 km) |
| Riviera Beach to La Cañada Flintridge (California) | 2,313.10 mi (3,722.57 km) |
